#ifndef HOS_DEFINES_H
#define HOS_DEFINES_H

#define HOS_KERNEL_OFFSET       0xE0000000

#define PAGE_LOG_SIZE           12
#define PAGE_SIZE               (1 << PAGE_LOG_SIZE)
#define PAGE_HIGH_MASK          (0xFFFFFFFFu << PAGE_LOG_SIZE)
#define PAGE_LOW_MASK           (0xFFFFFFFFu >> (32 - PAGE_LOG_SIZE))

#define CONSOLE_MEMORY          (HOS_KERNEL_OFFSET + 0xB8000)

extern  u8_t    _code;
extern  u8_t    _data;
extern  u8_t    _bss;
extern  u8_t    _end;

#define KERNEL_PHYSICAL_ADDRESS ((&_code) - HOS_KERNEL_OFFSET)
#define KERNEL_VIRTUAL_ADDRESS  (&_code)
#define KERNEL_SIZE             ((&_end) - (&_code))

#endif